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Contact Person : Richard SHEN

Phone Number : +86-13736164628

WhatsApp : +8613736164628

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QC Profile

1.  Incoming Raw Material Inspection

2.  Raw Material Segregation to avoid steel grade mix-up

3.  Heating and Hammering End for Cold Drawing

4.  Cold Drawing and Cold Rolling, on line inspection

5.  Heat Treatment,  +A,  +SRA, +LC, +N,  Q+T

6.  Straightening-Cutting to specified length-Finished Measuring Inspection

7.  Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation,   Hardness, Impact,     Mictrostruture etc

8.  Packing and Stocking.

 

 

  • 100% of our steel tubes are dimensionally checked
  • 100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
  • 100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

 

TORICH INTERNATIONAL LIMITED quality control 0 TORICH INTERNATIONAL LIMITED quality control 1

Chemical Composition Testing                                               Chemical Testing

TORICH INTERNATIONAL LIMITED quality control 2 TORICH INTERNATIONAL LIMITED quality control 3

Computer Recording Testing Result                                    Portable Chemical Analyzing

 

TORICH INTERNATIONAL LIMITED quality control 4  TORICH INTERNATIONAL LIMITED quality control 5 

Impact Testing                                                                           Hardness Testing

 

TORICH INTERNATIONAL LIMITED quality control 6  TORICH INTERNATIONAL LIMITED quality control 7

Tensile Strength Testing                                                           ET & UT testing

  • TORICH INTERNATIONAL LIMITED
    Standard: ISO9001-2008
    Number: 02112Q119491R2M
    Issue Date: 2012-12-12
    Expiry Date: 2015-12-11
    Scope/Range: Manufacture and After-Sales Service of Seamless Steel Tube
    Issued By: IAF
  • TORICH INTERNATIONAL LIMITED
    Standard: ISO14001-2008
    Number: 02112E10591R2M
    Issue Date: 2012-12-12
    Expiry Date: 2015-12-11
    Scope/Range: Manufacture and Related Management Activities of Seamless Steel Tube
    Issued By: IAF
  • TORICH INTERNATIONAL LIMITED
    Standard: TS16949
    Number: 0200393
    Issue Date: 2015-01-07
    Expiry Date: 2018-01-06
    Scope/Range: Cold Drawn Seamless Steel Tubes
    Issued By: IATF
  • TORICH INTERNATIONAL LIMITED
    Standard: Pressure Vessel
    Number: TS2710Q35-2015
    Issue Date: 2012-04-13
    Expiry Date: 2015-04-12
    Scope/Range: Seamless Steel Tubes
    Issued By: State Bureau of Quality Technical Supervision
  • TORICH INTERNATIONAL LIMITED
    Standard: CE PED AD 2000 W0
    Number: 072021423 WP101908
    Issue Date: 2008-07-01
    Expiry Date: 2018-07-01
    Scope/Range: Seamless Steel Tubes
    Issued By: TUV Nord
  • TORICH INTERNATIONAL LIMITED
    Standard: CE PED
    Number: 072021423 WZ1019 08
    Issue Date: 2008-07-01
    Expiry Date: 2016-07-01
    Scope/Range: Seamless Steel Tubes
    Issued By: TUV NORD
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sales@steel-tubes.com
+8613736164628
+86-13736164628
torichinternational
+86-13736164628
torichinternational@yahoo.com
174524687
174524687
+86-13736164628